How to delete a mass number of groups at one time?

I have over 200 groups/audiences that I would like to delete so there are not so many to plow thru. How can you select them to the side and hit delete to delete the groups but not the "whole" audience.

Check the boxes next to the groups you want to delete. If you're displaying 100 rows at a time and want to delete all of those groups, you can check the box in the header row next to Group name to select all on that page.

Click the downward-pointing arrow on the righthand side of the header row, and choose Delete selected. Here's where that button is:

Deleting groups only deletes that association of people; it won't delete the contacts in the groups. Let me know if you have any other questions!